Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

NA

29°F

-2°C

Humidity 67%
Wind Speed SSW 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 1.24 mi
Wind Chill25°F (-4°C)
Last update 29 Jan 03:45 PM MST
Extended Forecast for

4 Miles S Gibbonsville ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow between 9am and noon.  Mostly cloudy, with a high near 35. Calm wind becoming south southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of rain, snow, and freezing rain between 9pm and 11pm.  Mostly cloudy, with a low around 27. Light south southwest wind.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. Light south wind.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow, mainly before 11am.  Mostly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Calm wind.
Friday
A slight chance of snow between 9am and noon. Mostly cloudy, with a high near 35. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of rain, snow, and freezing rain between 9pm and 11pm. Mostly cloudy, with a low around 27. Light south southwest wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 38. Light south wind.
Saturday Night
Mostly cloudy, with a low around 27. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gibbonsville ID
 45.51°N 113.9°W (Elev. 5600 ft)
2:07 pm MST Jan 29, 2026
4pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database